# Cryptolens

> Cryptolens provides public documentation for licensing, entitlement, customer, reseller, and billing-related workflows. Start with Web API 3 for programmable access, then use the feature guides below for product concepts and related workflows.

## Start Here
- [Web API 3 Index](https://app.cryptolens.io/docs/api/v3/llms.txt) - Curated index for the current Cryptolens Web API 3 methods and model reference.
- [Quick Start](https://app.cryptolens.io/docs/api/v3/QuickStart.md) - Start here to integrate license validation and activation flows into your app.
- [Authentication & Authorization](https://app.cryptolens.io/docs/api/v3/Auth.md) - Explains access tokens, scopes, and the authorization model used by Web API 3.
- [Versioning](https://app.cryptolens.io/docs/api/v3/Versioning.md) - Describes how Web API 3 versions method behavior without breaking older integrations.
## Product Docs
- [Product](https://app.cryptolens.io/Feature/Product) - Overview of products and how licensing configuration is organized in Cryptolens.
- [Customer](https://app.cryptolens.io/Feature/Customer) - Overview of customer management, associations, and related licensing workflows.
- [Payment Form](https://app.cryptolens.io/Feature/PaymentForm) - Overview of hosted payment forms and purchase-related licensing flows.
- [Activation Form](https://app.cryptolens.io/Feature/ActivationForm) - Overview of hosted activation forms for end-user license activation workflows.
- [License Templates](https://app.cryptolens.io/Feature/LicenseTemplates) - Overview of reusable license templates for key creation and packaging.
- [Analytics](https://app.cryptolens.io/Feature/Analytics) - Overview of event collection, telemetry, and analytics workflows in Cryptolens.
- [Messaging API](https://app.cryptolens.io/Feature/MessagingAPI) - Overview of broadcast messages and in-product communication with licensed users.
- [Reseller Portal](https://app.cryptolens.io/Feature/ResellerPortal) - Overview of reseller issuance rights, customer access, and reseller workflows.
- [License Server](https://app.cryptolens.io/Feature/LicenseServer) - Overview of floating and server-based licensing support.
- [Restricted Accounts](https://app.cryptolens.io/Feature/RestrictedAccounts) - Overview of scoped operator access and restricted-account workflows.
## Optional
- [Web API 2](https://app.cryptolens.io/docs/api/v2/) - Legacy API reference kept for older integrations.
- [Changes](https://app.cryptolens.io/App/Changes) - Public changelog covering Web API and product-documentation updates.